MGE UPS Systems Power Supply 100 User manual

Type
User manual

This manual is also suitable for

Topaz 100
Ultra-Isolator
Noise Suppression
Isolation Transformer
Installation and User Manual
www.mgeups.com
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS – This manual contains important instructions for the Topaz 100 that must be
followed during operation of the equipment.
WARNING: Opening enclosures expose hazardous voltages. Always refer
service to qualified personnel only.
ATTENTION: L'ouverture des cabinets expose des tensions dangereuses.
Assurez-vous toujours que le service ne soit fait que par des
personnes qualifiees.
WARNUNG!: Das öffnen der Gehäuse legen gefährliche Spannungen bloss.
Service sollte immer nur von qualifizierten Personal durchge-
führt werden.
WARNING: As standards, specifications, and designs are subject to
change, please ask for confirmation of the information given
in this publication.
ATTENTION: Comme les normes, spécifications et produits peuvent
changer, veuillez demander confirmation des informations
contenues dans cette publication.
WARNUNG! Normen, Spezifizierungen und Pläne unterliegen Anderungen.
Bitte verlangen Sie eine Bestätigung über alle Informationen,
die in dieser Ausgabe gemacht wurden.
Certification Standards
ANSI/IEEE C57.12.91 Standards
IEEE C62.41 cat.A3
NFPA 70 – National Electrical Code
FCC rules and regulations of Part 15, Subpart J, Class A
UL listed under 1012, Power Supplies - General Purpose
NEMA PE 1 (National Electrical Manufacturers Association)
NEMA 250 (National Electrical Manufacturers Association)
– Enclosures for Electrical Equipment (1000 Volts Maximum)
ISO 9001
Occupational Safety & Health Administration (OSHA)
Important Safety Instructions / Certification Standards
Topaz 100 Ultra-Isolator Transformer
page ii
Topaz 100
Ultra-Isolator
Noise Suppression
Isolation Transformer
Installation and User Manual
For service call
1-800-523-0142
86-109608-00 C01 09
/03
Copyright © 2003 MGE UPS SYSTEMS, Inc.
All rights reserved. Printed in U.S.A.
MGE UPS SYSTEMS, Inc.
1660 Scenic Avenue
Costa Mesa, CA 92626
(714) 557-1636
page iii
Installation and User Manual
Topaz 100 Ultra-Isolator Transformer
page iv
Topaz 100
Installation and User Manual
MGE Warranty Information
Warranty
The liability of MGE UPS SYSTEMS, Inc. hereunder is limited to replacing or repairing at MGE UPS
SYSTEMS, Inc.’s factory or on the job site at MGE UPS SYSTEMS, Inc.’s option, any part or parts which are
defective, including labor, for a period of 12 months from the date of purchase. The MGE UPS SYSTEMS, Inc.
shall have the sole right to determine if the parts are to be repaired at the job site or whether they are to be
returned to the factory for repair or replacement. All items returned to MGE UPS SYSTEMS, Inc. for repair or
replacement must be sent freight prepaid to its factory. Purchaser must obtain MGE UPS SYSTEMS, Inc.’s
Return Materials Authorization prior to returning items. The above conditions must be met if warranty is to be
valid. MGE UPS SYSTEMS, Inc. will not be liable for any damage done by unauthorized repair work, unautho-
rized replacement parts, from any misapplication of the item, or for damage due to accident, abuse, or Act of
God.
In no event shall the MGE UPS SYSTEMS, Inc. be liable for loss, damage, or expense directly or indirectly
arising from the use of the units, or from any other cause, except as expressly stated in this warranty. MGE
UPS SYSTEMS, Inc. makes no warranties, express or implied, including any warranty as to merchantability or
fitness for a particular purpose or use. MGE UPS SYSTEMS, Inc. is not liable for and Purchaser waives any
right of action it has or may have against MGE UPS SYSTEMS, Inc. for any consequential or special damages
arising out of any breach of warranty, and for any damages Purchaser may claim for damage to any property or
injury or death to any person arising out of its purchase of the use, operation or maintenance of the product.
MGE UPS SYSTEMS, Inc. will not be liable for any labor subcontracted or performed by Purchaser for
preparation of warranted item for return to MGE UPS SYSTEMS, Inc.’s factory or for preparation work for field
repair or replacement. Invoicing of MGE UPS SYSTEMS, Inc. for labor either performed or subcontracted by
Purchaser will not be considered as a liability by the MGE UPS SYSTEMS, Inc.
This warranty shall be exclusive of any and all other warranties express or implied and may be modified
only by a writing signed by an officer of the MGE UPS SYSTEMS, Inc. This warranty shall extend to the
Purchaser but to no one else. Accessories supplied by MGE UPS SYSTEMS, Inc., but manufactured by others,
carry any warranty the manufacturers have made to MGE UPS SYSTEMS, Inc. and which can be passed on to
Purchaser.
MGE UPS SYSTEMS, Inc. makes no warranty with respect to whether the products sold hereunder
infringe any patent, U.S. or foreign, and Purchaser represents that any specially ordered products do not
infringe any patent. Purchaser agrees to indemnify and hold MGE UPS SYSTEMS, Inc. harmless from any
liability by virtue of any patent claims where Purchaser has ordered a product conforming to Purchasers speci-
fications, or conforming to Purchasers specific design.
Purchaser has not relied and shall not rely on any oral representation regarding the Product sold
hereunder and any oral representation shall not bind MGE UPS SYSTEMS, Inc. and shall not be part of any
warranty.
There are no warranties which extend beyond the description on the face hereof. In no event shall MGE
UPS SYSTEMS, Inc. be responsible for consequential damages or for any damages except as expressly stated
herein.
Service and Factory Repair - Call
1-800-523-0142
Direct questions about the operation, repair, or servicing of this equipment to MGE UPS SYSTEMS, Inc.
Technical Support Services. Include the part number and serial number of the unit in any correspondence.
Should you require factory service for your equipment, contact MGE UPS SYSTEMS, Inc. Technical Support
Services and obtain a Return Materials Authorization (RMA) prior to shipping your unit. Never ship equipment
to MGE UPS SYSTEMS, Inc. without first obtaining an RMA.
Proprietary Rights Statement
The information in this manual is the property of MGE UPS SYSTEMS, Inc., and represents a proprietary
article in which MGE UPS SYSTEMS, Inc., retains any and all patent rights, including exclusive rights of use
and/or manufacture and/or sale. Possession of this information does not convey any permission to reproduce,
print, or manufacture the article or articles shown herein. Such permission may be granted only by specific
written authorization, signed by an officer of MGE UPS SYSTEMS, Inc.
IBM, PC-AT, ES/9000, and AS/400 are trademarks of International Business Machines Corporation. MGE
and MGE UPS SYSTEMS are trademarks of MGE UPS SYSTEMS, Inc. Other trademarks that may be used
herein are owned by their respective companies and are referred to in an editorial fashion only.
Revision History
Initial Release Topaz 100 Ultra-Isolator Installation and User Manual
86-109608-00
Copyright © 2003 MGE UPS SYSTEMS, Inc. All rights reserved Printed in U.S.A.
Revision: A00 Initial Release 06/2003
B00 ECN#: 003465 08/2003
C01 ECN#: 003588 09/2003
How to Use This Manual
page v
Installation and User Manual
How To Use This Manual
This manual is designed for ease of use and easy location of information.
To quickly find a specific topic, look in the Table of Contents, or footer titles on each page
.
To quickly find a specific topic, look at the Table of Contents.
This manual uses Note lines and icons to convey important information.
Note lines and icons come in four variations.
WARNING: Indicates information provided to protect the User and
service personnel against safety hazards and possible
equipment damage.
CAUTION: Indicates information provided to protect the User and
service personnel against possible equipment damage.
NOTE: Indicates information provided as an operating tip or an
equipment feature.
IMPORTANT: Indicates information provided as an operating instruction
or as a tip.
Topaz 100 Ultra-Isolator Transformer
page vi
CAUTION: Record All ///serial Numbers
page vi
CAUTION
RECORD ALL SERIAL NUMBERS FOR THE TOPAZ
100.
THESE SERIAL NUMBERS WILL BE REQUIRED IF
YOUR SYSTEM NEEDS SERVICE. KEEP THIS MANU-
AL IN A PLACE WHERE YOU CAN REFERENCE THE
SERIAL NUMBERS IF SERVICE IS REQUIRED!
TOPAZ 100 UNIT SERIAL NUMBER: _______________________________________
ADDITIONAL SERIAL NUMBERS: (IF APPLICABLE)
__________________________ ______________________________
__________________________ ______________________________
__________________________ ______________________________
__________________________ ______________________________
__________________________ ______________________________
__________________________ ______________________________
__________________________ ______________________________
__________________________ ______________________________
__________________________ ______________________________
__________________________ ______________________________
page c i
Installation and User Manual
Contents
section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . .Inside Front Cover
MGE Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
How To Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v
CAUTION: Record all Serial Numbers . . . . . . . . . . . . . . . . . . . . . .vi
Section 1 Introduction
section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
1.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1.1 Reference Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1.2 Section Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1.3 Receiving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1.3.1 Location and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1.4 Prerequisites to Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
1.5 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
1.5.1 Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
1.5.2 Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
1.5.3 Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
1.5.4 Cabinet Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
Section 2 Installation
section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
2.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
2.1 Installation Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
2.2 Installation on Hardwired Models . . . . . . . . . . . . . . . . . . . . . . . . .2-1
2.2.1 Changing the Input or Output Voltage . . . . . . . . . . . . . . . . . . . . . .2-1
Section 3 Maintenance and Troubleshooting
section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
3.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
3.1 Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Contents
Figures
figure description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
1-1 Vertical Mounting Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1-2 125VA-1kVA Isolation Transformer Enclosure . . . . . . . . . . . . . . . . . . . . . .1-5
1-3 125VA-1kVA Isolation Transformer Hardwired Enclosure . . . . . . . . . . . .1-5
1-4 1.8kVA Isolation Transformer Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
1-5 2.4kVA Isolation Transformer Enclosure . . . . . . . . . . . . . . . . . . . . . . . .1-6
1-6 1.8kVA-7.5 kVA Isolation Transformer Hardwired Enclosure . . . . . . . . . . .1-7
2-1 Wiring Diagram for 125VA-1000VA 120VAC Input . . . . . . . . . . . . . . . . . . .2-3
2-2 Wiring Diagram for 1800VA-2400VA 120VAC Input . . . . . . . . . . . . . . . . . .2-3
2-3 Circuit Diagram for 125VA-1000VA 240/120VAC Input . . . . . . . . . . . . . . . .2-4
2-4 Circuit Diagram for 1800VA-7500VA 240/120VAC Input . . . . . . . . . . . . . . .2-5
Tables
table description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
1-1 Cabinet Standard Dimensions and Weights with Plugs and Receptacles . .1-3
1-2 Cabinet Standard Dimensions and Weights, Hardwired . . . . . . . . . . . . . . .1-3
2-1 Terminal Block Wire Range and Torque Specifications . . . . . . . . . . . . . . .2-1
Contents
Topaz 100 Ultra-Isolator Transformer
page c ii
1.0 Scope
This section is a general description of the Topaz 100 Ultra-Isolator. Includes receiving, electrical, environmental,
mechanical specifications, and cabinet standard dimensions.
1.1 Reference Manuals
N/A
1.2 Section Descriptions
This manual is divided into four sections:
Section 1 Introduction
This section is a general description of the Topaz 100 Ultra-Isolator. Includes receiving, electrical, mechanical
specifications, and cabinet measurements.
Section 2 Installation
This section guides the User through installation requirements, wire, and circuit diagrams, hardwired connections,
and factory configuration ratings for the Topaz 100.
Section 3 Maintenance and Troubleshooting
This section contains preventive maintenance for the Topaz 100 units, and a troubleshooting guide to assist the
User with any communication and configuration connections.
A Glossary in the rear of this manual provides definitions of terms used within the text.
1.3 Receiving
Before accepting the shipment from the freight carrier, inspect the exterior surfaces of all shipping containers or
packaging used, and the equipment, for damage that may have occurred during transit. If the shipping containers
or equipment shows evidence of damage, note the damage on the receiving document (bill of lading) prior to sign-
ing for receipt of equipment.
ALL CLAIMS FOR SHIPPING DAMAGE MUST BE FILED DIRECTLY WITH THE CARRIER. Replacements for
damaged components should be ordered through MGE UPS SYSTEMS.
Check by thorough inspection if any electrical connections have become loose because of vibration during ship-
ment. Check the nameplate to be sure that the voltage and frequency match the available power supply. Under
no circumstance should the unit be connected to a power source which does not conform to the nameplate rating.
Installation and User Manual
Introduction
Introduction
page 1 — 1
1.3.1 Location and Storage
The unit is convection cooled with the air vents located on the sides and top of the unit enclosure. Therefore, it
should be installed in a clean, dry place with enough clearance to allow a free flow of air. Allow at least 4 inches of
space between the unit and the wall or other equipment for portable units. Allow enough space for maintenance on
all four sides on larger units. Never mount one unit over the other, heat rising from the unit may cause premature
failure. Never install the unit near a heat source.
NOTE: If the unit is to be mounted vertically, the surface area
must be capable of supporting at least 4 times the unit’s
weight. (See Table 1-2, page 1-4.) Locate the conduit
knockouts at the bottom, with the mounting slots in the
mounting brackets facing down. Transfer the hole
pattern from the unit to the mounting surface and drill
the holes, refer to dimensions, page 1-5 and 1-7 for hard
wire enclosure. Use at least .25” hardwire (minimum
grade 5) to attach the unit to the surface, with 6.00”
clearance around the unit for air flow.
If the equipment is to be stored prior to installation, it should be stored in a cool, dry, well-ventilated location that is
protected from rain, splashing water, chemical agents, etc. The equipment should be covered with a tarpaulin or
plastic wrapper to protect it against dust, dirt, paint, or other foreign materials.
Figure 1-1: Vertical Mounting Drawing.
Introduction
Topaz 100 Ultra-Isolator Transformer
page 1 — 2
DOWN
BOLT
LOCK
WASHER
FLAT
WASHER
Introduction
page 1 — 3
Installation and User Manual
1.4 Prerequisites to Installation
An efficient installation depends on careful planning and site preparation. Installation of the equipment must be han-
dled by skilled technicians and electricians familiar with the special requirements of high-voltage electrical equip-
ment. The installation must comply with the requirements of the National Electrical Code (ANSI/NFPA 70, latest
issue) and local codes as applicable, and safety standard, UL1012 listed; ul1449 compliant; meets FCC Cat. A.
1.5 General Description
The overall function of the Topaz 100 Ultra-Isolator is to attenuate transients and noise that originate on the
incoming power lines and provide a newly derived, isolated power source.
The Topaz 100 Ultra-Isolators are used to protect sensitive electronic equipment and computers from power line
noise and transients. There are common disturbances on the power lines caused by lightning, motor starting and
stopping, utility network switching and general electrical noise, which will adversely affect sensitive electronic
equipment, especially computers.
The Topaz 100 Ultra-Isolator utilizes a unique method of shielding and isolation which provides low capacitive
coupling between input and output circuits. This low capacitance, together with a highly effective filter circuit, results
in ultra high common mode and normal mode noise attenuation.
1.5.1 Electrical Specifications
Input voltage 120, 240, 480VAC – depending on model
Common mode noise attenuation 140dB @ 100KHz
Normal mode noise attenuation 65dB @ 100KHz
Overload capacity 600% for 1 cycle, 300% for 30 seconds
Dielectric strength 2500 VAC minimum
Frequency 60Hz ± 5%
Impedance 3% to 6%, depending on size
Efficiency 93% to 97%, depending on size
Input voltage range Nominal voltage ± 10%
Load regulation 2% to 5%, no load to full load at unity power factor
Harmonic distortion Adds less than 1% THD, under linear loading
Coil insulation 200ºC
Temperature Rise 115ºC max rise above a 40ºC ambient
Electro-magnetic interference Less than 0.2 gauss @ 3 ft.
1.5.2 Environmental Specifications
Audible noise Less than 50dB measured @ 3ft.
Operating temperature 0 to 40º C
Storage temperature -20º to +50º C
Operating altitude 5,000 ft. (without derating)
Operating humidity 95% relative (non-condensing)
1.5.3 Mechanical Specifications
Rating Input plug Output receptacles (NEMA)
125 VA – 1 kVA 5-15P 5-20R2
1.8 kVA L5-20P 2 x 5-20R2
2.4 kVA L5-30P 2 x 5-20R2
1.5.4 Cabinet Dimensions
Table 1-1: Cabinet Standard Dimensions and Weights with Plugs and Receptacles.
MGE INPUT – OUTPUT I /O INTERFACE W x D x H WEIGHT
MODEL# OUTPUT VA (NEMA) INCHES LBS.
VOLTAGES
T100R-0125 120 - 120 125 5-15P / (1) 5-20R2 6.096 x 12.0 x 6.486 16
T100R-0250 120 - 120 250 5-15P / (1) 5-20R2 6.096 x 12.0 x 6.486 16
T100R-0500 120 - 120 500 5-15P / (1) 5-20R2 6.096 x 12.0 x 6.486 22
T100R-0750 120 - 120 750 5-15P / (1) 5-20R2 6.096 x 12.0 x 6.486 28
T100R-1000 120 - 120 1000 5-15P / (1) 5-20R2 6.096 x 12.0 x 6.486 31
T100R-1800 120 - 120 1800 L5-20P / (2) 5-20R2 11.096 x 17.0 x 10.486 54
T100R-2400 120 - 120 2400 L5-30P / (2) 5-20R2 11.096 x 17.0 x 10.486 58
Table 1-2: Cabinet Standard Dimensions and Weights, Hardwired.
MGE INPUT – OUTPUT I /O INTERFACE W x D x H WEIGHT
MODEL# OUTPUT VA (NEMA) INCHES LBS.
VOLTAGES
T100H-0125 120 / 240 - 120 / 240 125 Hardwired 6.096 x 12.0 x 6.421 16
T100H-0250 120 / 240 - 120 / 240 250 Hardwired 6.096 x 12.0 x 6.421 16
T100H-0500 120 / 240 - 120 / 240 500 Hardwired 6.096 x 12.0 x 6.421 22
T100H-0750 120 / 240 - 120 / 240 750 Hardwired 6.096 x 12.0 x 6.421 28
T100H-1000 120 / 240 - 120 / 240 1000 Hardwired 6.096 x 12.0 x 6.421 31
T100H-1800 120 / 240 - 120 / 240 1800 Hardwired 11.096 x 17.0 x 10.280 54
T100H-2500 120 / 240 - 120 / 240 2500 Hardwired 11.096 x 17.0 x 10.280 58
T100H-5000 120 / 240 - 120 / 240 5000 Hardwired 11.096 x 17.0 x 10.280 86
T100H-5001 240 / 480 - 120 / 240 5000 Hardwired 11.096 x 17.0 x 10.486 92
T100H-7500 120 / 240 - 120 / 240 7500 Hardwired 11.096 x 17.0 x 10.280 116
T100H-7501 240 / 480 - 120 / 240 7500 Hardwired 11.096 x 17.0 x 10.280 111
TABLE 2 Note: Input and output voltages can be configured for either 120VAC or 240VAC, 240VAC or 480VAC, as
indicated above.
Introduction
Topaz 100 Ultra-Isolator Transformer
page 1 — 4
Introduction
page 1 — 5
Installation and User Manual
Figure 1-2: 125VA-1kVA Isolation Transformer Enclosure.
Figure 1-3: 125VA-1.0kVA Isolation Transformer Hardwired Enclosure.
12.00"
(304.80m)
6.096"
(154.83m)
6.486"
(164.74m)
125VA-1 kVA ISOLATION TRANSFORMER ENCLOSURE
5-15P INPUT
LINE CORD
8' (203.20m)
SPECIFICATION TAG
INPUT FUSE
5-20R2 OUTPUT
RECEPTACLES
PROTECTED ENVIRONMENT TAG
MGE LABEL
120VAC, 60Hz
INPUT FUSE
.50" INPUT/OUTPUT
CONDUIT KNOCKOUTS
12.00"
(304.8m)
6.096"
(154.83m)
125VA-1kVA ISOLATION TRANSFORMER HARDWIRED ENCLOSURE
(NOTE: UNIT IS FACTORY WIRED FOR 120VAC. A 240VAC FUSE SUPPLIED)
120/240VAC INPUT
120/240VAC 60HZ OUTPUT
8.031"
(203.98m)
7.375"
(187.325m)
8.125"
(206.375m)
1.325"
(34.92m)
0.375"
(9.525m)
1.015"
(25.7m)
0.675"
(17.14m)
SPECIFICATION TAG
PROTECTED
ENVIRONMENT TAG
MGE LABEL
ø 0.313
(7.95m)
6.421"
(163.09m)
Figure 1-4: 1.8kVA Isolation Transformer Enclosure.
Figure 1-5: 2.4 kVA Isolation Transformer Enclosure.
Introduction
Topaz 100 Ultra-Isolator Transformer
page 1 — 6
17.00"
(431.8m)
11.096"
(281.8m)
10.486"
(266.34m)
120VAC INPUT
120VAC 60HZ OUTPUT
1.8kVA ISOLATION TRANSFORMER ENCLOSURE
L5-20 INPUT
LINE CORD
8' (203.20m)
SPECIFICATION TAG
INPUT FUSE
5-20R2 OUTPUT
RECEPTACLES
MGE LABEL
17.00"
(431.8m)
11.096"
(281.8m)
120VAC INPUT
120VAC 60HZ OUTPUT
2.4kVA ISOLATION TRANSFORMER ENCLOSURE
L5-30 INPUT
LINE CORD
8' (203.20m)
SPECIFICATION TAG
INPUT FUSE
5-20R2 OUTPUT
RECEPTACLES
MGE LABEL
10.486"
(266.34m)
Introduction
page 1 — 7
Installation and User Manual
Figure 1-6: 1.8 kVA-7.5 kVA Isolation Transformer Hardwired Enclosure.
SPECIFICATION TAG
.50" (12.7m)
INPUT/OUTPUT
CONDUIT KNOCKOUTS
17.0"
(431.8m)
11.096"
(281.8m)
1800VA-7500VA 240/120V INPUT
5000VA-7500VA 480/240VA INPUT
240/120V 60HZ OUTPUT
13.250"
(336.55m)
12.375"
(314.32m)
13.625"
(346.07m)
1.250"
(31.75m)
0.628"
(15.87m)
1.265"
(32.13m)
0.750"
(19.05m)
1.8 kVA- 7.5 kVA ISOLATION TRANSFORMER HARDWIRED ENCLOSURE
ø 0.313
(7.95m)
MGE LABEL
10.280"
(261.11m)
(This page left blank intentionally)
Topaz 100 Ultra-Isolator Transformer
page 1 — 8
2.0 Scope
This section guides the User through installation requirements, circuit wiring diagrams, hardwired connections, and
factory input/output configurations for the Topaz 100.
WARNING: High voltage, only qualified electricians should install or
perform maintenance.
2.1 Installation Notes
The Topaz 100 requires ventilation and should not be mounted in a non-ventilated control cabinet.
After installation is complete, verify the output voltage is within its rated specifications.
If the Topaz 100 Ultra-Isolator is overloaded, the output voltage will drop below its rated specifications and
the input fusing will clear.
For installation of conduit, reference NEC Article 348 and 350 and any applicable local electrical codes.
Topaz 100 transformer outputs should not be paralleled.
Refer to Figures 2-1, 2-2, page 2-3, and Figure 2-3, 2-4 page 2-4, for typical wiring diagrams of electrical hookup.
2.2 Installation of Hardwired Models
The Topaz 100 Ultra-Isolator is shipped from the factory configured for an input and output of 120VAC, except for
5kVA and 7.5kVA models provided with an input of 240/480VAC, which will be configured for an input of 480VAC
and an output of 120VAC.
2.2.1 Changing the Input or Output Voltage
Changing from an input of 120VAC to an input of 240VAC, on models rated at 1000VA and below, requires that the
input fuse be changed as indicated. A fuse rated at 240VAC and the correct amperage has been provided with the
Topaz 100.
Table 2-1: Terminal Block Wire Range and Torque Specifications.
Rating Wire Range Tightening Torque
125VA - 1000VA #20 - #10 AWG 7.0 LB-IN.
1800VA - 7500VA #18 - #6 AWG 17.7 LB-IN.
1. Reconfiguring the Topaz 100 for a different input or output voltage must take place prior to connecting (wiring)
the input power source and output (load) conductors. Voltage must not be present at the Topaz 100 unit.
2. Verify that the input source voltage is compatible with the input jumper configuration. If not, change input jumper
configuration accordingly.
3. Note – Changing from an input of 120VAC to an input of 240VAC, on hardwired models rated at 1000VA and
below, requires that the input fuse be changed as indicated. A fuse rated at 240VAC and the correct amperage
has been provided with the Topaz 100 and is located inside the enclosure, labeled “240VAC fuse”.
Installation and User Manual
Installation
Installation
page 2 — 1
In order to access this fuse and configure the Topaz 100 input for 240VAC, the units cover must be removed. This
is accomplished by removing the (6) screws that hold the cover in place. These screws will be required when re-
securing the cover, once the Topaz 100 is properly configured.
4. Verify that the output voltage required by the load is compatible with the output jumper configuration. If not,
change output jumper configuration accordingly.
5. Once configured properly and making sure power is OFF, connect the input source voltage wires to the
terminals provided. Verify connections are tight and energize the unit (Refer to TERMINAL BLOCK WIRE
RANGE / TORQUE SPECIFICATION Table 2-1).
6. Verify that the output voltage is within nominal specifications.
7. Turn the power OFF, connected the output (load) wires to the terminals provided. Verify connections are tight,
replace the units cover and re-energize the unit (Refer to TERMINALBLOCK WIRE RANGE / TORQUE SPECI-
FICATION Table 2-1).
8. 1800va to 7500va models configured for an input of 240VAC or 480VAC require a 2 pole input circuit breaker
as specified on page 2-4, provided by the customer.
9. All models rated greater than 1000VA require input circuit breaker as specified on page 2-4, provided by the
customer.
Installation
Topaz 100 Ultra-Isolator Transformer
page 2 — 2
Installation
page 2 — 3
Installation and User Manual
Figure 2-1: Wiring Diagram for 125VA-1000VA 120VAC Input.
Figure 2-2: Wiring Diagram for 1800VA-2400VA 120VAC Input.
T1
FILTER BOARD
#202901
IL
IN
L
N
LOAD
F1
SHIELD
WIRING DIAGRAM
125VA - 1000VA 120VAC INPUT
120VAC OUTPUT 60Hz
GROUND STUD
(BOTTOM OF ENCLOSURE)
RATING
F1
125VA
250VA
500VA
750VA
1000VA
250V
1.5A
250V
3A
250V
6A
250V
12A
250V
8A
15
2
6
3
7
48
CORE
5-15P
5-20R2
T1
FILTER BOARD
#202901
IL
IN
L
N
LOAD
F1
SHIELD
WIRING DIAGRAM
1800VA - 2400VA 120VAC INPUT
120VAC OUTPUT 60Hz
GROUND STUD
(BOTTOM OF ENCLOSURE)
RATING
F1
1800VA
2400VA
500V
20A
500V
25A
15
2
6
3
7
48
CORE
5-15P
5-20R2
INPUT
PLUG
L5-20P
L5-30P
5-20R2
X
W
G
Figure 2-3: Circuit Diagram for 125VA-1000VA 240/120VAC Input.
Installation
Topaz 100 Ultra-Isolator Transformer
page 2 — 4
X1
X3
X2
X4
G
H1
H1-A
H3
H2
H4
H1
H1-A
H3
H2
H4
X1
X3
X2
X4
G
240V
INPUT
120V
INPUT
LINE
NEUTRAL
GROUND
LINE
* NEUTRAL
GROUND
120V
OUTPUT
240V
OUTPUT
LINE
LINE
LINE
LINE
T1
FILTER BOARD
IL
IN
L
N
LOAD
F1
SHIELD
OUTPUT
HARDWIRE CONNECTION DIAGRAM
240/120VAC OUTPUT 60Hz
GROUND STUD
(BOTTOM OF ENCLOSURE)
NOTE: UNIT FACTORY WIRED FOR 120VAC INPUT AND OUTPUT.
CHANGING FROM AN INPUT OF 120VAC TO AN INPUT OF 240VAC
ON MODELS RATED AT 1000VA AND BELOW, REQUIRES THAT THE
INPUT FUSE BE CHANGED AS INDICATED. A FUSE RATED AT 240VAC
AND THE CORRECT AMPERAGE HAS BEEN PROVIDED WITH THE TOPAZ 100.
15
2
6
3
7
4
8
CORE
* NEUTRAL (OR LINE IF X4-G JUMPER IS REMOVED.
SEE NOTE AT BOTTOM OF PAGE.)
NOTE: IF YOU DESIRE TO HAVE THE OUTPUT NEUTRAL UNGROUNDED, THE BONDING JUMPER CONNECTOR BETWEEN OUPUT TERMINAL
X4 AND GROUND MAY BE REMOVED. NOTE HOWEVER, THAT THIS WILL SIGNIFICANTLY REDUCE THE COMMON-MODE NOISE ATTENUATION
OF THE ULTRA-ISOLATOR. REMOVING THIS BOND WILL ALLOW FOR 240VAC LINE TO LINE APPLICATIONS AND PEOVIDE ISOLATION.
#16 AWG
#16 GREEN
GROUND
GROUND
LUG
RATING
F1
(120V)
F1
(240V)
250VA
500VA
750VA
1000VA
250V
3A
250V
1.5A
250V
6A
250V
3A
250V
12A
250V
6A
250V
8A
250V
4A
Recommended
Minimum Wire Size
# 14 GA.
# 14 GA.
# 14 GA.
# 14 GA.
# 16
# 16
# 16
# 16
WIRE
SIZE
125VA
250V
1.5A
250V
.75A
# 14 GA.
# 16
125VA - 1000VA 240/120VAC INPUT
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MGE UPS Systems Power Supply 100 User manual

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